Utility tools

Rename multiple files at once with pattern matching like file-[1,2,3...]. Works offline with zero uploads.

Generate color palettes using color theory. Complementary, triadic, shades, brand & more. Export as CSS, JSON, or Tailwind.

Count words, characters, and sentences in real-time with reading time estimation.

Compare two text files or code snippets side-by-side. 100% private, browser-based diff tool with support for additions and deletions.

Generate placeholder text with custom paragraphs, words, and sentences.